About This Home

This 4-bedroom, 3-bathroom single family at 3645 Soundview Avenue in Peconic, NY is listed for $3,300,000 ($1,100 per sqft). Built in 1986, the home offers 3,000 sqft of living space on a 1.75 acres lot.

Key Features

  • Built in 1986
  • 1.75 acre lot
  • 2 stories
  • Fireplace

Property Details

2 stories
2 full, 1 half
2-car garage
1986

Amenities

FireplaceHardwood
Listing Description

North Fork retreat! A powder white sandy path leads to a gorgeous private beach offering 116 ft. of waterfrontage while incredible sparkling Sound views, sunsets, and lush greenery set this property apart. Enjoy water views from the open concept main level and the expansive 800+ sq.

ft. rear deck - perfect for lounging, al fresco dining and taking in the fresh sea air. With over 3,000 sq. ft. of living space and an unfinished basement that offers an additional shy 1,000 sq. ft. without the 2-car attached garage, there is ample space for entertaining and to accommodate large gatherings.

The first level includes a living/dining room and kitchen that flow seamlessly into one another while walls of glass allow natural light to saturate the space and provide access to the deck. There is also a bonus room conveniently located on the first floor.

The second level boasts an oversized 800+ sq. ft. primary suite - also with gleaming water views, which can be divided into two ensuites. Two additional bedrooms and a full bath complete this level. All baths are updated and there are new HVAC and water filtrations systems in place. There is oil heat with the oil tank located in the basement. This property is also offered as a compound. See 3651 Soundview Ave.

Monthly Cost Estimate

$17,649/mo

20% down · 6.5% · 30 years

Principal$2,387
Interest$14,300
Insurance$963

Estimates only. Actual payments may vary.

Location

3645 Soundview Avenue

Peconic, NY 11958

Property Details

Flooring

HardwoodTile

Construction

Stucco

Outdoor Features

Deck

Heating

OilForced Air

Questions & Answers

This 4-bedroom, 3-bathroom single family at 3645 Soundview Avenue is listed at $3,300,000 ($1,100/sqft). The estimated monthly payment is $17,650 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 1986, 1.75 acre lot, 2 stories, Fireplace.

This property is listed by Connie Liappas.

CL

Connie Liappas

Agent at Compass

Listed by Compass · View on Broker Site

MLS# 11956110· Source: My State MLS· 61 days on PropertySimple

Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

3645 Soundview Avenue, Peconic, NY 11958

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